PT-2020-10586 · Samsung · Trustlet+1

Published 2020-03-24 · Updated 2020-08-24 · CVE-2019-20610

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with N(7.X) and O(8.X) software

Description A double-fetch vulnerability in Trustlet allows arbitrary TEE code execution on Samsung mobile devices with Exynos 7570, 7870, 7880, 7885, 8890, 8895, and 9810 chipsets.

Recommendations For Samsung mobile devices with N(7.X) and O(8.X) software, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2019-20610

Affected Products

Exynos

Trustlet

References · 3

• https://osv.dev/vulnerability/CVE-2019-20610 · Vendor Advisory
• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20610 · Security Note